Everybodyshouldhavesomefirstaidability,becauseaccidents...
问题详情：Everybodyshouldhavesomefirstaidability,becauseaccidentsandmedicalemergenciescanhappenanywhereatanyJohnFirstAidcoursesgiveyoutheknowledgeandconfidencetoprovideeffectivefirstaidwheneveritisneede...